7. A I-.0.1.2.B 2.3,o]. Ii f from A into B defined by fx)- +2, then fi – InterviewSolution

1.	7. A I-.0.1.2.B 2.3,o]. Ii f from A into B defined by fx)- +2, then fisa) a functionb) one onec) ontod) one one onto
Answer» here f stands for a function.therefore f(x) is function of x.so the correct option is a.

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